Jarlath Henderson
type: MusicGroup
genre: celtic
genre: folk
description: Jarlath Henderson (born 1986) is a Northern Irish folk musician. He is best known as an Uilleann piper and singer but also plays the guitar and flute. He was the youngest winner of the BBC Radio 2 You
popularity: 14
followers: 2773
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd228a9fd79871cc6e526e5044f49d849a5b9d4be81eefe62039dd42b51ff99a. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d553947-750f-4423-b3d0-edfd2e2362b5.json and https://artists.proofprofile.net/proofs/artist/6d553947-750f-4423-b3d0-edfd2e2362b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
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album: Hearts Broken, Heads Turned
  type: MusicAlbum
  date published: 2016-05-06
album: Hearts Broken, Heads Turned
  type: MusicAlbum
  date published: 2016-05-06
album: Hearts Broken, Heads Turned
  type: MusicAlbum
  date published: 2016-12-29
  track: Sweet Lemany
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    by artist: Jarlath Henderson
    in album: Hearts Broken, Heads Turned
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      date published: 2016-12-29
    genre: celtic
    genre: folk
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c779aa28ea930226d3bd565eec4429df8d7dcd8d7159e92873b763dc790701. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:29:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKDZY1600107.
      date published: 2026-07-20T01:29:57Z
    audio: Sweet Lemany
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track: Courting Is a Pleasure
track: Craigs Pipes Set
track: Break - Fairly Funky Mix
track: The Kilworth Hills, Taimse Im' Chodlach, The Atholl Highlanders

Courting Is a Pleasure
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explicit: false
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in album: BBC Radio 2 Folk Awards 2017
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popularity: 14
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd950671424598cb99bba3471a9f0fb32373b0e267327f40ef25712feb0df2d74. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKDZY1600101.
  date published: 2026-07-02T03:30:09Z
audio: Courting Is a Pleasure
  type: AudioObject
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Craigs Pipes Set
type: MusicRecording
duration: PT4M57S
duration ms: 297826
explicit: false
by artist: Éamonn Coyne
by artist: Jarlath Henderson
in album: A Celebration of The Music of Gordon Duncan
  type: MusicAlbum
  date published: 2008-05-01
isrc code: GBBDY0832710
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additional property: CopyrightStatus
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additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1960c61684f8db817f453b25614b855fedf7cd746d9830baafac194cf5316b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDY0832710.
  date published: 2026-07-02T11:34:59Z
audio: Craigs Pipes Set
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    type: PropertyValue
    value: 5
  additional property: Danceability
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Break - Fairly Funky Mix
type: MusicRecording
duration: PT4M18S
duration ms: 258640
explicit: false
by artist: Dolphin Boy
by artist: Ross Ainslie
by artist: Jarlath Henderson
by artist: Andy Levy
in album: Vertical Variations, Vol. 1
  type: MusicAlbum
  date published: 2009-01-20
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b17e80b331cac4aa039420be61f77956b5c40fc64635209d7879729d12fa35c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDFK0800407.
  date published: 2026-07-29T19:35:34Z
audio: Break - Fairly Funky Mix
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    value: 11
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    value: 1
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    type: PropertyValue
    value: 5
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    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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    type: PropertyValue
    value: -11.959
  additional property: Key Name
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    value: B
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    type: PropertyValue
    value: Major
isrc code: GBDFK0800407
additional property: CopyrightID
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

The Kilworth Hills, Taimse Im' Chodlach, The Atholl Highlanders
type: MusicRecording
duration: PT7M46S
duration ms: 466240
explicit: false
by artist: Athol Highlanders Pipe Band
by artist: Atholl Highlanders Pipe Band
by artist: Jarlath Henderson
in album: A Celebration of The Music of Gordon Duncan
  type: MusicAlbum
  date published: 2008-05-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50fe49e9566554493ee592db105145a56890ff676eca85cb2c9a8e4f9fd77d5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDY0832701.
  date published: 2026-07-31T21:25:57Z
audio: The Kilworth Hills, Taimse Im' Chodlach, The Atholl Highlanders
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  additional property: Danceability
    type: PropertyValue
    value: 0.178
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    type: PropertyValue
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  additional property: Acousticness
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    value: -13.303
  additional property: Key Name
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    value: G
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    type: PropertyValue
    value: Major
isrc code: GBBDY0832701
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T21:25:57+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch